Answer:
Tris thinks she should feel guilty for hurting Molly so badly. But she doesn't.
Step-by-step explanation:
Ironically, Tris goes from being the most timid and complacent member of the Dauntless to the most aggressive, even violent member. Tris is a skilled planner, but she's also rash and uncontrollable at times, as I her fight with Molly.